cvs commit: src/sys/kern subr_smp.c

[Kris Kennaway]

On Sat, Mar 13, 2004 at 12:13:20AM +0100, Marius Strobl wrote:
> On Fri, Mar 12, 2004 at 01:56:37PM -0800, Kris Kennaway wrote:
> > On Fri, Mar 12, 2004 at 12:35:22PM -0800, Ken Smith wrote:
> > > kensmith    2004/03/12 12:35:22 PST
> > > 
> > >   FreeBSD src repository
> > > 
> > >   Modified files:
> > >     sys/kern             subr_smp.c 
> > >   Log:
> > >   This is a temporary fix to solve a regression issue on sparc64 that
> > >   is caused by the way sparc64 registers its CPUs.  Nate will work on
> > >   a real fix shortly.
> > 
> > Is this likely to fix the panics at boot time I'm having on my Ultra 30?
> > 
> 
> The cdevsw changes seem to have broken FreeBSD/sparc64 when using sc(4)
> in a similar way they broke FreeBSD/alpha.

That sounds about right..it panics really early in the boot sequence
[1] at around the time syscons would be initialized.

Kris

[1] the dreaded "Fast Access Data MMU Miss"
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